MudEngine:

- Improvements to the EditRealm command. Bug fixes and tweaks
 - EditRealm command now updates All Zones and Rooms within other Realms when its Realm.name is changed instead of only child Zones/Rooms.
 - Realms, Zones and Rooms will now append a file extension if no file extension is supplied during GetRealm(), GetZone() and GetRoom() method invokes.
 - Realm.InitialZone is no longer read-only
 - Zone.InitialRoom is no longer read-only.
 - Added EditZone command. Allows for editing pre-existing Zones. Zones can be created via the Create command.
 - Added EditRoom command. Allows for editing pre-existing Rooms. Rooms can be created via the Create command.

MudGame:
 - Re-organized the Scripts directory. All Admin commands are now placed within a 'AdminCommands' folder while the player based commands are in a 'PlayerCommands' folder. All remaining scripts reside within the Scripts root folder.

MudEngine/GameObjects/Environment/Zone.cs

@@ -75,7 +75,7 @@ namespace MudEngine.GameObjects.Environment
         /// Gets the initial Room for this Zone.
         /// </summary>
         [Category("Environment Information")]
-        public Room InitialRoom { get; private set; }
+        public Room InitialRoom { get; set; }
 
         public Zone(GameManagement.Game game)
             : base(game)
@@ -175,6 +175,8 @@ namespace MudEngine.GameObjects.Environment
         {
 
             List<Room> rooms = new List<Room>();
+            if (!filename.ToLower().EndsWith(".room"))
+                filename += ".Room";
 
             foreach (Room r in RoomCollection)
             {